Forster, P.I. & Henderson, R.J.F. in Henderson, R.J.F. (ed.) (1997), Euphorbiaceae. Queensland Plants: Names and Distribution: 72 [primary reference]

Forster, P.I. & Halford, D.A. in Henderson, R.J.F. (ed.) (2002), Euphorbiaceae. Names and Distribution of Queensland Plants, Algae and Lichens: 70 [secondary reference]

Forster, P.I. (3 December 2003), A taxonomic revision of Croton L. (Euphorbiaceae) in Australia. Austrobaileya 6(3): 406 [taxonomic synonym]

taxonomic synonym of: Croton rarus P.I.Forst. legitimate

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